/Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:48:in `find_file': No such mixin 'nosuchthing' (RuntimeError)
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `block in find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `chdir'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `block in find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `chdir'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `block in find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `chdir'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `block in find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `chdir'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `block in find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `chdir'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `block in find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `chdir'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `block in find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `chdir'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `block in find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `chdir'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:49:in `find_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:16:in `initialize'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:20:in `new'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/parser/mixin.rb:20:in `get_module'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/standard.rb:230:in `mixin'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/helpers.rb:61:in `handle_dotcmd'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/helpers.rb:39:in `process_line'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/helpers.rb:27:in `block in process_file'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/helpers.rb:24:in `loop'
	from /Users/Hal/Dropbox/topx/git/livetext/lib/helpers.rb:24:in `process_file'
	from ../../../bin/livetext:88:in `block in <main>'
	from ../../../bin/livetext:57:in `loop'
	from ../../../bin/livetext:57:in `<main>'